github.com/jincm/wesharechain@v0.0.0-20210122032815-1537409ce26a/chain/swarm/storage/mock/db/db_test.go (about)

     1  // Copyright 2018 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package db
    18  
    19  import (
    20  	"io/ioutil"
    21  	"os"
    22  	"testing"
    23  
    24  	"github.com/ethereum/go-ethereum/swarm/storage/mock/test"
    25  )
    26  
    27  // TestDBStore is running a test.MockStore tests
    28  // using test.MockStore function.
    29  func TestDBStore(t *testing.T) {
    30  	store, cleanup := newTestStore(t)
    31  	defer cleanup()
    32  
    33  	test.MockStore(t, store, 100)
    34  }
    35  
    36  // TestDBStoreListings is running test.MockStoreListings tests.
    37  func TestDBStoreListings(t *testing.T) {
    38  	store, cleanup := newTestStore(t)
    39  	defer cleanup()
    40  
    41  	test.MockStoreListings(t, store, 1000)
    42  }
    43  
    44  // TestImportExport is running a test.ImportExport tests
    45  // using test.MockStore function.
    46  func TestImportExport(t *testing.T) {
    47  	store1, cleanup := newTestStore(t)
    48  	defer cleanup()
    49  
    50  	store2, cleanup := newTestStore(t)
    51  	defer cleanup()
    52  
    53  	test.ImportExport(t, store1, store2, 100)
    54  }
    55  
    56  // newTestStore creates a temporary GlobalStore
    57  // that will be closed and data deleted when
    58  // calling returned cleanup function.
    59  func newTestStore(t *testing.T) (s *GlobalStore, cleanup func()) {
    60  	dir, err := ioutil.TempDir("", "swarm-mock-db-")
    61  	if err != nil {
    62  		t.Fatal(err)
    63  	}
    64  
    65  	s, err = NewGlobalStore(dir)
    66  	if err != nil {
    67  		os.RemoveAll(dir)
    68  		t.Fatal(err)
    69  	}
    70  
    71  	return s, func() {
    72  		s.Close()
    73  		os.RemoveAll(dir)
    74  	}
    75  }